Bracket, Engine Mounting, Front NO.1 LH
12312-54021
Superseded / ended 1987-08
PNC 12315
United States
Fitment
Codes the factory prints against this line. Hover for the catalogue's own expansion.
2L#
LN56,66
- Fits
- 4-Runner Truck RN5#,6#,7#,VZN6#,LN5#,6#
- Valid
- 1986-08 → 1987-08
- Model period
- not recorded — this catalogue predates the field
- Destination †
- 01
- Catalogue page †
- /0544
† Read from the record layout but confirmed by no published legend.
Replacement history
Follow the number forward to what a dealer would supply today:
The chain loops back on itself in the source data and is cut here.
Replaces
Interchangeable numbers
| Number | Alternative | Effective |
|---|---|---|
| 12312-54020 | 12312-54021 | 1990-08 |
Other lines in this group
| Part number | Period | Status |
|---|---|---|
| 12302-35050 | 1983-08 → 1988-08 | Superseded / ended 1988-08 |
| 12302-35070 | 1983-08 → 1989-03 | Superseded / ended 1989-03 |
| 12312-54020 | 1983-08 → 1986-08 | Superseded / ended 1986-08 |
| 12315-65010 | 1987-11 → 1988-08 | Superseded / ended 1988-08 |
| 12315-65020 | 1988-08 → 1989-03 | Superseded / ended 1989-03 |